US4520429A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dual-path circuit board connector with internal switching
Assignee: BAE Systems National Security Solutions Inc
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Filing: 1983-12-19
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Granted: 1985-05-28
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Expires: 2003-12-19
Abstract
Abstract A dual-path, multicontact connector for a printed circuit board includes two perpendicular groups of contacts and a plurality of internal switches which permit conductivity to be selectively established between one or more pairs of contacts or between either contact of each pair and an electrical circuit on the circuit board. Each contact of a contact pair is included in a respective group of contacts. The perpendicular arrangement of the contact groups allows one group of contacts on the dual-path connector to engage corresponding contact groups on adjacent abutting dual-path connectors. Selective operation of the internal switches in a series of abutting connectors can provide alternate conductive pathways to electrical circuits on any board through the contacts of one or more adjacent connectors.
Inventors
- 👤 Michael B. Hosking
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 21:45
CPC Classifications
H; H01; H01R; H01R29/00; H01R12/00; H01R12/70; H01R12/71; H01R12/72; H01R12/722; H01R12/724; H01R13/00; H01R13/66; H01R13/70; H01R31/00; H01R31/06
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
81 words
A connector for selectively providing connections to a plurality of electrical circuits, comprising: (a) a plurality of connector contacts for being engaged to form electrical connections; (b) means for carrying said connector contacts; and (c) switching means mounted in said carrying means and connected to said connector contacts and to associated electrical circuits for selectively providing connections between at least a pair of said connector contacts or between at least one of said electrical circuits and either contact of said pair.
Claim 2
Dependent Claim
81 words
A connector for selectively providing connections to a plurality of electrical circuits, comprising: (a) a plurality of connector contacts for being engaged to form electrical connections; (b) means for carrying said connector contacts; and (c) switching means mounted in said carrying means and connected to said connector contacts and to associated electrical circuits for selectively providing connections between at least a pair of said connector contacts or between at least one of said electrical circuits and either contact of said pair.
Claim 3
Dependent Claim
59 words
The connector of claim 1 wherein said switching means comprises a plurality of switches and each said switch has a connection to a respective one of said electrical circuits, a connection to a first respective connector contact, and a connection to a second respective connector contact and includes means for selectively providing conductivity between any two of said connections.
Claim 4
Dependent Claim
35 words
The connector of claim 2 wherein said connector contacts form at least two predetermined contact groups, one said contact group including said first respective contacts and another said contact group including said second respective contacts.
Claim 5
Dependent Claim
29 words
The connector of claim 2 wherein said electrical circuits are mounted on an electric circuit board and said carrying means comprises a multipin connector housing mounted on said board.
Claim 6
Dependent Claim
37 words
The connector of claim 4 wherein said first respective contacts are oriented on said housing to be engaged from one direction and said second respective contacts are oriented on said housing to be engaged from another direction.
Claim 7
Dependent Claim
29 words
The connector of claim 5 wherein said housing is an elongate housing mounted adjacent an edge of said circuit board and said directions are substantially perpendicular to one another.
Claim 8
Dependent Claim
27 words
The connector of claim 5 wherein said second respective contacts are disposed to be engaged by a corresponding set of contacts of another connector adjacent said connector.
Claim 9
Dependent Claim
19 words
The connector of claim 7 wherein said circuit board is disposed adjacent another circuit board carrying said other connector.
Claim 10
Independent Claim
138 words
A system for selectively routing signals through and between a plurality of adjacent electrical circuit modules, comprising: (a) connector means mounted on each said module for carrying a plurality of groups of connector contacts which can be engaged to form electrical connections, wherein a first group of contacts is oriented on said connector means to be engaged from a first direction and a second group of contacts is oriented on said connector means to be engaged from a second direction; and (b) switching means mounted in said connector means and connected to said two groups of contacts and to one or more electrical circuits carried by said module for selectively providing connections between at least a pair of said connector contacts each included in a respective group or between either contact of said pair and an electrical circuit.
Claim 11
Independent Claim
138 words
A system for selectively routing signals through and between a plurality of adjacent electrical circuit modules, comprising: (a) connector means mounted on each said module for carrying a plurality of groups of connector contacts which can be engaged to form electrical connections, wherein a first group of contacts is oriented on said connector means to be engaged from a first direction and a second group of contacts is oriented on said connector means to be engaged from a second direction; and (b) switching means mounted in said connector means and connected to said two groups of contacts and to one or more electrical circuits carried by said module for selectively providing connections between at least a pair of said connector contacts each included in a respective group or between either contact of said pair and an electrical circuit.
Claim 12
Dependent Claim
28 words
The system of claim 9 wherein said second group of contacts is oriented to be engaged by contacts carried on a connector means mounted on an adjacent module.
Claim 13
Dependent Claim
51 words
The system of claim 10 wherein each said connector means further carries a third group of connector contacts oriented to be engaged from a third direction by contacts carried on another adjacent module and each of said third group of contacts is connected to a respective contact of said second group.
Claim 14
Dependent Claim
13 words
The system of claim 11 wherein said modules comprise rack-mounted electronic circuit boards.
Claim 15
Dependent Claim
32 words
The system of claim 12 wherein each said connector comprises an elongate connector body mounted adjacent an edge of a respective circuit board and said directions are substantially parallel to said edge.
Claim 16
Dependent Claim
62 words
The system of claim 11 wherein said switching means includes a plurality of switches and each said switch has a connection to a respective contact of said first group, a connection to respective connected contacts of said second and third groups, and a connection to a respective electronic circuit and includes means for selectively providing conductivity between any two of said connections.
References Cited (Backward Citations)
US3870839A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-05-27 | 1988-11-26 | 1989-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-05-27 | 1992-11-26 | 1993-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-05-27 | 1996-11-26 | 1997-05-28 | $7700.00 | Window Closed / Lapsed |